Beijing virtual currency exchange

1.

It can be divided into decentralized trading platform and centralized trading platform:

decentralized trading platform:

both have their own advantages and disadvantages, and they should be selected according to their own needs< br />

2. All virtual currency exchanges in China have been canceled, which should be illegal

3. Four transactions of virtual currency: 1 medium currency, 2 security currency, 3 fire currency, 4 OK (with contract) love life, stay away from contract

4. Digital currency is a currency that can be traded. It's better to check whether the trading place is compliant and whether the deposit is safe. To ensure this, we have to look at its trading rules

5. It depends on what functions you need. If it's simple, it's about 100000. Shengshi Huacai is experienced in this aspect of development, with stable procts and good effects. If you are interested, you can consult yourself.

6. b=fs